101210003312 has 80 divisors (see below), whose sum is σ = 220206343392. Its totient is φ = 44670812160.

The previous prime is 101210003311. The next prime is 101210003317. The reversal of 101210003312 is 213300012101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101210003311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 848888 + ... + 960744.

Almost surely, 2^101210003312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101210003312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110103171696).

101210003312 is an abundant number, since it is smaller than the sum of its proper divisors (118996340080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101210003312 is a wasteful number, since it uses less digits than its factorization.

101210003312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112026 (or 112020 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 101210003312 its reverse (213300012101), we get a palindrome (314510015413).

The spelling of 101210003312 in words is "one hundred one billion, two hundred ten million, three thousand, three hundred twelve".